Skip to main content

Dr. Marks is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Marks' full profile

Already have an account?

  • Office

    3020 14th St NW
    Washington, DC 20009
    Phone+1 202-745-4300
    Fax+1 202-548-8600

Education & Training

  • Rutgers Health/New Jersey Medical School
    Rutgers Health/New Jersey Medical SchoolResidency, Internal Medicine, 2000 - 2003
  • Drexel University College of Medicine
    Drexel University College of MedicineClass of 2000

Certifications & Licensure

  • DC State Medical License
    DC State Medical License 2008 - 2024
  • MD State Medical License
    MD State Medical License 2003 - 2015
  • American Board of Internal Medicine Internal Medicine